# De – Moivre’s Theorem

A simple formula for calculating power of complex numbers in the form of cosθ and sinθ is known as de-moivre’s theorem. The De-moivre’s theorem. If n is integer (cosθ + isinθ)n = (cosnθ + isinnθ) Cube Roots of Unity: Let us the cube roots of z is 1 Z = 3√ (1) Z³ = 1 Z³ Read more about De – Moivre’s Theorem[…]